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FR846879A Expired / Lapsed FR ⏱️ 0.0 years remaining

FR846879A - - Google Patents

Assignee: —
•
Filing: —
•
Granted: 1939-09-27
•
Expires: 1956-09-27
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Abstract

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Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-22 21:29
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00457; B60H1/00464

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